EL SEGUNDO, CALIF. — Trio Pacific LLC has completed the disposition of a six-story office building, which is located at 2401 El Segundo Blvd. in El Segundo. TA Associates Realty purchased the 103,252-square-foot property for $24.5 million. The building houses an elite roster of defense- and aerospace-related tenants, including Aerospace Corp., Mitre and Lockheed Martin. Michael Ross, Fred Cordova and Douglas Brawn of Colliers International’s Torrance, Calif., office represented both parties in the transaction.